盐酸伊伐布雷定侧链即3-(3-氯丙基)-7,8-二甲氧基-1,3-二氢-2H-3-苯并氮杂-2-酮。这种化合物及其药用盐,尤其是其盐酸盐,在医学上有重要的药理学和治疗学价值,特别是减慢心率的特性。这些化合物能够用于治疗或预防多种临床情况下的心肌局部缺血,例如心绞痛、心肌梗塞及相关的节律紊乱,包括各种涉及节律紊乱的病理状况,尤其是室上性节律紊乱。
应用盐酸伊伐布雷定侧链是一种有机化合物,可用作医药中间体。
制备方法将1.5g(6.8mmol)7,8-二甲氧基-1,3-二氢-2H-3-苯并氮杂-2-酮、1.5g(9.5mmol)1,3-溴氯丙烷和6ml DMF置于烧瓶中。将反应混合物的温度升高至40℃,加入8mmol 40%氢氧化钠溶液。然后将其加热到60℃并搅拌2小时;接着加入30ml冰水并在冰水浴冷却下搅拌1小时。滤除固体沉淀,洗涤并干燥。所得标题化合物的收率为85%。
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 7,8-二甲氧基-1,3-二氢-2H-3-苯并氮杂卓-2-酮 | 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one | 73942-87-7 | C12H13NO3 | 219.24 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 7,8-二甲氧基-3-(3-碘代丙基)-1,3-二氢-2H-3-苯并氮杂卓-2-酮 | 3-(3-iodopropyl)-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one | 148870-57-9 | C15H18INO3 | 387.217 |
| —— | 3-(3-Hydroxypropyl)-7,8-dimethoxy-1,3-dihydro-2h-benzo[d]azepin-2-one | —— | C15H19NO4 | 277.32 |
| —— | 3-{3-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-propyl}-7,8-dimethoxy-1,3-dihydro-benzo[d]azepin-2-one | 374538-56-4 | C25H32N2O5 | 440.539 |
| —— | 7,8-dimethoxy-3-[3-(2-phenylethylamino)propyl]-1H-3-benzazepin-2-one | 374538-54-2 | C23H28N2O3 | 380.487 |
| —— | 1-[7,8dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl]-3-[N-methyl-N-(2-{3,4-dimethoxy-phenyl}-ethyl)-amino]-propane | 85175-60-6 | C26H34N2O5 | 454.566 |
| —— | 7,8-Dimethoxy-3-(3-{[2-(4-methoxy-phenyl)-ethyl]-methyl-amino}-propyl)-1,3-dihydro-benzo[d]azepin-2-one | 85175-70-8 | C25H32N2O4 | 424.54 |
| —— | 3-(3-{Allyl-[2-(3,4-dimethoxy-phenyl)-ethyl]-amino}-propyl)-7,8-dimethoxy-1,3-dihydro-benzo[d]azepin-2-one | 374538-55-3 | C28H36N2O5 | 480.604 |
| —— | 7,8-dimethoxy-3-[3-[2-phenylethyl(prop-2-enyl)amino]propyl]-1H-3-benzazepin-2-one | 374538-53-1 | C26H32N2O3 | 420.552 |
| —— | 7,8-dimethoxy-3-[3-[2-(4-methoxyphenyl)ethyl-prop-2-enylamino]propyl]-1H-3-benzazepin-2-one | 374538-49-5 | C27H34N2O4 | 450.578 |
| —— | 7,8-dimethoxy-3-[3-(3-phenylpropylamino)propyl]-1H-3-benzazepin-2-one | 374538-46-2 | C24H30N2O3 | 394.514 |
| —— | 1,3-dihydro-7,8-dimethoxy-3-[3-(1-piperazinyl)propyl]-2H-3-benzazepin-2-one | 1186430-69-2 | C19H27N3O3 | 345.442 |
| —— | 1-(7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl)-2-chloro-ethane | 85176-62-1 | C14H16ClNO3 | 281.739 |
| —— | 7,8-dimethoxy-3-[3-(4-phenylbutylamino)propyl]-1H-3-benzazepin-2-one | 374538-48-4 | C25H32N2O3 | 408.541 |
| —— | 3-[3-[2-(4-chlorophenyl)ethylamino]propyl]-7,8-dimethoxy-1H-3-benzazepin-2-one | 374538-52-0 | C23H27ClN2O3 | 414.932 |
| —— | N-[3-(7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl)-propyl]-2-phenyloxyethylamine | 374538-44-0 | C23H28N2O4 | 396.486 |
| —— | 7,8-dimethoxy-3-[3-[3-phenylpropyl(prop-2-enyl)amino]propyl]-1H-3-benzazepin-2-one | 374538-45-1 | C27H34N2O3 | 434.579 |
| —— | 7,8-dimethoxy-3-[3-[4-phenylbutyl(prop-2-enyl)amino]propyl]-1H-3-benzazepin-2-one | 374538-47-3 | C28H36N2O3 | 448.605 |
| —— | 3-[3-[2-(4-chlorophenyl)ethyl-prop-2-enylamino]propyl]-7,8-dimethoxy-1H-3-benzazepin-2-one | 374538-51-9 | C26H31ClN2O3 | 454.997 |
| —— | 1-[7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl]-3-[N-methyl-N-(5-{3,4-dimethoxy-phenyl}-pentyl)-amino]-propane | 92460-24-7 | C29H40N2O5 | 496.647 |
| —— | 3-{3-[benzyl(methyl)amino]propyl}-7,8-dimethoxy-2,3-dihydro-1H-3-benzazepin-2-one | 96254-71-6 | C23H28N2O3 | 380.487 |
| —— | 1-[7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl]-2-[N-methyl-N-(2-{3,4-dimethoxy-phenyl}-ethyl)-amino]-ethane | 85176-61-0 | C25H32N2O5 | 440.539 |
| —— | 3-[3-[benzyl-[2-(3,4-dimethoxyphenyl)ethyl]amino]propyl]-7,8-dimethoxy-1H-3-benzazepin-2-one | 85176-32-5 | C32H38N2O5 | 530.664 |
| —— | 7,8-dimethoxy-3- |
—— | C31H36N2O3 | 484.638 |
| —— | 1-[7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-on-3-yl]-3-[N-methyl-N-(2-{4-amino-3,5-dichloro-phenyl}-ethyl)-amino]-propane | 85175-98-0 | C24H29Cl2N3O3 | 478.419 |
| —— | 7,8-dimethoxy-3-(4-phenylpiperazin-1-yl)propyl-1,3-dihydro-2H-3-benzazepin-2-one | —— | C25H31N3O3 | 421.539 |
| 去氢伊伐布雷定 | 3-{3-[{[(7S)-3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-trien-7-yl]methyl}-(methyl)amino]propyl}-7,8-dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one | 1086026-31-4 | C27H34N2O5 | 466.577 |
| 3-(3-氯丙基)-7,8-二甲氧基-2,3,4,5-四氢-1H-3-苯并氮杂卓-2-酮 | 7,8-dimethoxy-3-(3-chloropropyl)-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one | 85175-65-1 | C15H20ClNO3 | 297.782 |
| —— | 3-(3-{Allyl-[2-(3,4-dimethoxy-phenyl)-ethyl]-amino}-propyl)-7,8-dimethoxy-1,3,4,5-tetrahydro-benzo[d]azepin-2-one | 96254-90-9 | C28H38N2O5 | 482.62 |
| 扎替雷定 | zatebradine | 85175-67-3 | C26H36N2O5 | 456.582 |
| —— | 1-[7,8-dimethoxy-1,3,4,5-tetrahydro-2H-3-benzazepin-2-on-3-yl]-3-[N-(2-{3,4-dimethoxy-phenyl}-ethyl)-amino]-propane | 85175-76-4 | C25H34N2O5 | 442.555 |